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Apple today launched a new "shot with iPhone" short film, which is also a Christmas promotional film, focusing on a little girl. The short film is called "Saving Simon" and tells the story of a littl...[Details]

As cars become more and more intelligent, the demand for automotive electronics will also increase. For this reason, many semiconductor companies have joined the ranks of competing for the automotive...[Details]

1. Classification 2. Schematic diagram 2.1 Passive 10:1 probe   2.2 Passive low-resistance probe 2.3 Passive 1:1 probe The figure above is an incorrect schematic diagram, the figure belo...[Details]

　　The multifunctional conductivity tester circuit consists of a detection electrode, a resistor divider, a buffer circuit and a two-color diode, as shown in the figure. The detection electrode can se...[Details]

If you think self-driving cars are complicated, you don’t believe what’s involved in automating our entire world—from every door we walk through to every elevator we take. The COVID-19 pandemic has b...[Details]

Single key means that each key occupies one pin of the microcontroller. The characteristics of this connection method are that the circuit and program are very simple, but the disadvantage is that ...[Details]

New energy storage is an important part of the new energy industry and a key industry for Guangzhou to implement its manufacturing city strategy. In August this year, Guangzhou issued the "Implementat...[Details]

On the afternoon of August 23, 2019, Huawei held a press conference in Shenzhen to officially launch its Ascend 910 AI processor and MindSpore full-scenario AI computing framework. At the press con...[Details]

　　In recent years, switching power supplies have developed rapidly due to their high efficiency, small size, and good output stability. However, due to the high frequency, high di/dt, and high dv/d...[Details]

(Image source: Nexeon official website) According to foreign media reports, the British company Nexeon has obtained three sets of key patents, mainly about the use of silicon materials in lithium...[Details]

1 Introduction In the online monitoring system, the amplitude of the signal to be measured is about 50μV, while the amplitude of the background noise is above 50mV. The general acqui...[Details]

　　In the previous article, the editor introduced two level conversion circuits. This section will continue to introduce several other level conversion circuits using the example of the MiniARM indust...[Details]

(Medtec China, Shanghai) It is predicted that the market size of China's medical device industry will exceed 900 billion yuan in 2022. However, high-end products are still mainly dependent on imports...[Details]

 * The architecture of the ARM storage system varies greatly in terms of adapting to the needs of different embedded application systems. The simplest storage system uses a flat address mapping mecha...[Details]

The servo motor encoder is a very important component in the servo system. It is used to measure the rotation angle and speed of the motor shaft and provide feedback signals for the control system....[Details]